Ultraviolet sterilization device

Abstract

The utility model provides an ultraviolet sterilization device. According to the ultraviolet sterilization device, a mounting shell is fixedly connected to the top of a mounting base, a driving structure is mounted at the position, close to one side, of the bottom of the inner wall of the mounting shell, a threaded rod is mounted at the output end of the driving structure through a limiting disc, and the outer surface of the threaded rod is in threaded connection with an inner threaded block; and a mounting block is fixedly connected to one side of the internal thread block, sliding blocks are fixedly connected to the front face and the back face of the mounting block, a fixed base is mounted at the top of the mounting block, and an ultraviolet sterilization lamp is mounted at the top of the fixed base. According to the ultraviolet sterilization device provided by the utility model, through the design, when the ultraviolet sterilization lamp is used, no shielding object is arranged around the ultraviolet sterilization lamp, so that the irradiation range is enlarged; and when not in use, the ultraviolet germicidal lamp is stored in the mounting shell for protection, dust attachment is reduced, and a certain protection effect on the ultraviolet germicidal lamp is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet sterilization, in particular to an ultraviolet sterilization device. Background Art

[0002] Ultraviolet sterilization is the most effective way to kill bacteria and viruses by using ultraviolet light with a wavelength of 240 to 280 nm, which can destroy the molecular structure of DNA or RNA in bacteria and viruses, causing growth cell death and regenerative cell death, thus achieving the effect of sterilization and disinfection.

[0003] When the ultraviolet germicidal lamp is sterilizing, it is necessary to avoid direct eye contact and also avoid people and animals. In order to increase the sterilization range of the ultraviolet germicidal lamp, there are generally fewer obstructions around the ultraviolet germicidal lamp installation frame.

[0004] Ultraviolet germicidal lamps are generally made of transparent materials. When installed on a mounting frame that lacks a protective structure, the opening structure of the mounting frame will affect the irradiation range. When the ultraviolet germicidal lamp is not in use, it is easy to accumulate dust and is inconvenient to clean. If it is bumped, it is easy to cause damage to the ultraviolet germicidal lamp, affecting its use.

[0005] Therefore, it is necessary to provide a UV sterilization device to solve the above technical problems. Utility Model Content

[0006] The utility model provides an ultraviolet light sterilization device, which solves the problems that a conventional mounting frame for mounting an ultraviolet germicidal lamp lacks a protective structure, dust is easily attached to the ultraviolet germicidal lamp when not in use, the ultraviolet germicidal lamp is easily damaged if bumped, and the opening design of the mounting frame affects the irradiation range of the ultraviolet germicidal lamp.

[0007] In order to solve the above technical problems, the ultraviolet light sterilization device provided by the utility model comprises: a mounting base;

[0008] A mounting shell, wherein the mounting shell is fixedly connected to the top of the mounting base, a driving structure is installed at a position near one side of the bottom of the inner wall of the mounting shell, a threaded rod is installed at the output end of the driving structure through a limiting disk, an inner threaded block is threadedly connected to the outer surface of the threaded rod, a mounting block is fixedly connected to one side of the inner threaded block, a slider is fixedly connected to the front and back sides of the mounting block, a fixed base is installed at the top of the mounting block, an ultraviolet germicidal lamp is installed at the top of the fixed base, a sealing cover is installed at the top of the ultraviolet germicidal lamp through the fixed base, and a slider is fixedly connected to the bottom of the inner wall of the mounting shell near the front and back sides through a fixing sheet;

[0009] Four connecting bases, the four connecting bases are respectively installed on four surfaces of the installation shell near the top, the other surfaces of the four connecting bases are all installed with human body sensors, and the top of the installation shell is provided with an active opening;

[0010] The top of the threaded rod is rotatably connected to the top of the inner wall of the mounting shell, and there are through holes on the top of the sliders, which are convenient for the sliders to move up and down on the outer surface of the sliders. The mounting block moves up and down in the middle position inside the mounting shell. When the ultraviolet germicidal lamp is working, it passes through the movable opening and is located above the mounting shell. When the ultraviolet germicidal lamp is not in use, it is retracted into the inside of the mounting shell, and the movable opening is sealed by a sealing cover. The mounting block is between the two sliding rods, and the sliders on the front and back of the mounting block slide up and down on the outer surface of the sliding rod. When the mounting block is driven up and down by the threaded rod and the internal threaded block, the sliding rod and the slider cooperate to increase stability. A controller is installed inside the mounting shell that can cooperate with the human body sensor to realize automatic opening and closing of the ultraviolet germicidal lamp, and the ultraviolet germicidal lamp can be turned on or off remotely. The position of the connection base is referenced Figure 1 .

[0011] Preferably, a battery compartment is provided at the bottom of the mounting base, and a bottom cover is provided at the bottom of the inner wall of the battery compartment;

[0012] A lithium battery is installed inside the battery compartment, and the equipment installed on the base can also be connected to electricity using wires.

[0013] Preferably, a mounting opening is provided on the front of the mounting base, a control switch is installed inside the mounting opening, and a charging port is provided on one side of the mounting base;

[0014] The control switch can manually control the operation of the equipment on the installation base.

[0015] Preferably, reflectors are installed on the four surfaces of the installation shell, and two rows of air holes are opened on both sides of the installation shell;

[0016] The reflector can reflect the light to increase the irradiation range when the ultraviolet germicidal lamp is working.

[0017] Preferably, the top of the mounting shell is fixedly connected to positions near both sides with rotating buckles, and the two rotating buckles are rotatably connected to a lifting ring on the opposite sides;

[0018] The two ends of the lifting ring are rotatably connected with the rotating buckle.

[0019] Preferably, the driving structure comprises a fixed shell, a front side and a back side of the fixed shell are provided with heat dissipation holes, and a driving motor is installed inside the fixed shell.

[0020] Compared with the related art, the ultraviolet light sterilization device provided by the utility model has the following beneficial effects:

[0021] The utility model provides an ultraviolet sterilization device. In order not to affect the irradiation range of the ultraviolet sterilization lamp and to provide certain protection and dustproof effect to the ultraviolet sterilization lamp when not in use, a mounting shell is first installed on the top of the mounting base, and a threaded rod is installed inside the mounting shell through a driving structure and a limit plate, so that the top of the threaded rod and the top of the inner wall of the mounting shell are rotatably connected, and then a mounting block with two sliders is installed between the two slide rods, and the internal thread block on one side of the mounting block is connected to the threaded rod, and then it is only necessary to install the ultraviolet sterilization lamp on the mounting block through the fixed base, and the ultraviolet sterilization lamp installs the sealing cover through the fixed base, and the sealing cover on the ultraviolet sterilization lamp can seal the top of the mounting shell when not in use. In actual use, the driving structure is first started to drive the threaded rod to rotate, so that the mounting block can be driven by the internal thread block to rotate between the two slide rods. By moving the sliding rods upward, the ultraviolet germicidal lamp can be moved from the movable opening to the top of the mounting shell. After that, when the human body sensor senses that a person is away from the ultraviolet germicidal lamp, the ultraviolet germicidal lamp can be remotely or automatically started for sterilization. When a person approaches, the human body sensor collects a signal and automatically turns off the ultraviolet germicidal lamp to avoid damage to the human body. After use, the ultraviolet germicidal lamp only needs to be turned off manually or automatically, and then the driving structure is started to use the threaded rod to rotate in the opposite direction to retract the ultraviolet germicidal lamp on the mounting block into the interior of the mounting shell, and the sealing cover seals the movable opening. Through this design, when the ultraviolet germicidal lamp is in use, there are no obstructions around the ultraviolet germicidal lamp to increase the irradiation range, and when not in use, the ultraviolet germicidal lamp can be retracted into the interior of the mounting shell for protection to reduce dust adhesion and also play a certain protective role for the ultraviolet germicidal lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a preferred embodiment of the ultraviolet light sterilization device provided by the utility model;

[0023] Figure 2 Provides a structural cross-sectional view of the installation shell for the utility model;

[0024] Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0025] Figure 4 A schematic diagram of the structure of a driving motor is provided for the utility model;

[0026] Figure 5 The utility model provides a structural schematic diagram of a rotating buckle.

[0027] Numbers in the figure: 1. Mounting base, 2. Charging port, 3. Mounting shell, 4. Reflector, 5. Ventilation hole, 6. Sealing cover, 7. Fixed base, 8. Ultraviolet germicidal lamp, 9. Movable port, 10. Human body sensor, 11. Connecting base, 12. Control switch, 13. Mounting port, 14. Battery compartment, 15. Bottom cover, 16. Fixed plate, 17. Sliding rod, 18. Mounting block, 19. Threaded rod, 20. Internal thread block, 21. Limiting plate, 22. Driving structure, 221. Fixed shell, 222. Driving motor, 223. Heat dissipation hole, 23. Sliding block, 24. Rotating buckle, 25. Lifting ring. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the ultraviolet light sterilization device provided by the utility model; Figure 2 Provides a structural cross-sectional view of the installation shell for the utility model; Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 4 A schematic diagram of the structure of a driving motor is provided for the utility model; Figure 5 The utility model provides a structural schematic diagram of a rotating buckle. The ultraviolet light sterilization device comprises: a mounting base 1;

[0030] A mounting shell 3, wherein the mounting shell 3 is fixedly connected to the top of the mounting base 1, a driving structure 22 is installed at a position near one side of the bottom of the inner wall of the mounting shell 3, a threaded rod 19 is installed at the output end of the driving structure 22 through a limit plate 21, an inner thread block 20 is threadedly connected to the outer surface of the threaded rod 19, a mounting block 18 is fixedly connected to one side of the inner thread block 20, a slider 23 is fixedly connected to the front and back sides of the mounting block 18, a fixed base 7 is installed at the top of the mounting block 18, an ultraviolet germicidal lamp 8 is installed at the top of the fixed base 7, a sealing cover 6 is installed at the top of the ultraviolet germicidal lamp 8 through the fixed base 7, and a slide rod 17 is fixedly connected to the bottom of the inner wall of the mounting shell 3 near the front and back sides through a fixing sheet 16;

[0031] Four connecting bases 11, the four connecting bases 11 are respectively installed on four surfaces of the mounting shell 3 near the top, the other surfaces of the four connecting bases 11 are all installed with human body sensors 10, and the top of the mounting shell 3 is provided with an active opening 9;

[0032] The top of the threaded rod 19 is rotatably connected to the top of the inner wall of the mounting shell 3, and the top of the slider 23 begins to have a through hole, which is convenient for the slider 23 to move up and down on the outer surface of the slide bar 17, and the mounting block 18 moves up and down in the middle position inside the mounting shell 3. When the ultraviolet germicidal lamp 8 is working, it passes through the movable opening 9 and is located above the mounting shell 3. When the ultraviolet germicidal lamp 8 is not in use, it is retracted into the inside of the mounting shell 3 and the movable opening 9 is sealed by the sealing cover 6. The mounting block 18 is between the two slide bars 17, and the sliders 23 on the front and back of the mounting block 18 slide up and down on the outer surface of the slide bar 17. When the mounting block 18 is driven up and down by the threaded rod 19 and the internal threaded block 20, the slide bar 17 and the slider 23 cooperate to increase stability. A controller that can cooperate with the human body sensor 10 to realize automatic opening and closing of the ultraviolet germicidal lamp 8 is installed inside the mounting shell 3, and the ultraviolet germicidal lamp 8 can be turned on or off remotely by remote control. The position of the connecting base 11 is referenced Figure 1 The top ends of the two slide bars 17 are fixedly connected to the top of the inner wall of the mounting shell 3 near the front and back sides through the fixing plate 16 .

[0033] A battery compartment 14 is provided at the bottom of the mounting base 1, and a bottom cover 15 is provided at the bottom of the inner wall of the battery compartment 14;

[0034] A lithium battery is installed inside the battery compartment 14, and the equipment installed on the base 1 can also be connected to electricity using wires.

[0035] The front of the mounting base 1 is provided with a mounting opening 13, a control switch 12 is installed inside the mounting opening 13, and a charging port 2 is provided on one side of the mounting base 1;

[0036] The control switch 12 can manually control the operation of the equipment on the mounting base 1, and the control switch 12 can be removed from the mounting opening 13 to achieve remote control.

[0037] Reflectors 4 are installed on the four sides of the installation shell 3, and two rows of air holes 5 are opened on both sides of the installation shell 3;

[0038] Reference for the position of vent hole 5 Figure 1 The reflector 4 can reflect the light when the ultraviolet germicidal lamp 8 is working to increase the irradiation range.

[0039] The top of the mounting shell 3 is fixedly connected to two sides with a rotating buckle 24, and the two rotating buckles 24 are rotatably connected to the opposite sides with a lifting ring 25;

[0040] The two ends of the lifting ring 25 are rotatably connected to the rotating buckle 24, and the lifting ring 25 is convenient for installing the shell 3 and carrying it.

[0041] The driving structure 22 includes a fixed shell 221, and heat dissipation holes 223 are provided on the front and back of the fixed shell 221. A driving motor 222 is installed inside the fixed shell 221;

[0042] The output end of the driving motor 222 is mounted together with the bottom of the limiting plate 21 .

[0043] The working principle of the ultraviolet sterilization device provided by the utility model is as follows:

[0044] First, install a mounting shell 3 on the top of the mounting base 1, and install a threaded rod 19 inside the mounting shell 3 through the driving structure 22 and the limit plate 21, so that the top of the threaded rod 19 and the top of the inner wall of the mounting shell 3 are rotatably connected, and then the mounting block 18 with two sliders 23 is installed between the two slide bars 17, and the internal thread block 20 on one side of the mounting block 18 is connected to the threaded rod 19, and then it is only necessary to install the ultraviolet germicidal lamp 8 on the mounting block 18 through the fixed base 7, and the ultraviolet germicidal lamp 8 installs the sealing cover 6 through the fixed base 7. The sealing cover 6 on the ultraviolet germicidal lamp 8 can seal the top of the mounting shell 3 when not in use. When actually in use, first start the driving structure 22 to drive the threaded rod 1 9 rotates, so that the mounting block 18 can be driven by the internal thread block 20 to move upward between the two sliding rods 17, so that the ultraviolet germicidal lamp 8 can be moved from the movable opening 9 to the top of the mounting shell 3, and then the human body sensor 10 senses that the person is away from the ultraviolet germicidal lamp 8, so that the ultraviolet germicidal lamp 8 can be remotely or automatically started for sterilization. When the human body approaches, the human body sensor 10 collects the signal and can automatically turn off the ultraviolet germicidal lamp 8 to avoid causing damage to the human body. After use, it is only necessary to manually or automatically turn off the ultraviolet germicidal lamp 8, and then start the driving structure 22 to use the threaded rod 19 to rotate in the opposite direction to collect the ultraviolet germicidal lamp 8 on the mounting block 18 into the interior of the mounting shell 3, and at the same time the sealing cover 6 seals the movable opening 9.

[0045] Compared with the related art, the ultraviolet light sterilization device provided by the utility model has the following beneficial effects:

[0046] In order not to affect the irradiation range of the ultraviolet germicidal lamp 8 and to provide certain protection and dustproof effect on the ultraviolet germicidal lamp 8 when not in use, a mounting shell 3 is first installed on the top of the mounting base 1, and a threaded rod 19 is installed inside the mounting shell 3 through a driving structure 22 and a limiting plate 21, so that the top of the threaded rod 19 and the top of the inner wall of the mounting shell 3 are rotatably connected, and then a mounting block 18 with two sliders 23 is installed between the two slide bars 17, and the internal threaded block 20 on one side of the mounting block 18 is connected to the threaded rod 19, and then it is only necessary to install the ultraviolet germicidal lamp 8 on the mounting block 18 through the fixed base 7, and the ultraviolet germicidal lamp 8 installs the sealing cover 6 through the fixed base 7, and the sealing cover 6 on the ultraviolet germicidal lamp 8 can seal the top of the mounting shell 3 when not in use. When actually in use, first start the driving structure 22 to drive the threaded rod 19 to rotate, so that the mounting block 18 can be driven by the internal threaded block 20 to move between the two slide bars. By moving the rods 17 upward, the ultraviolet germicidal lamp 8 can be moved from the movable opening 9 to the top of the mounting shell 3. After that, the human body sensor 10 senses that a person is away from the ultraviolet germicidal lamp 8, so that the ultraviolet germicidal lamp 8 can be remotely or automatically started for sterilization. When a person approaches, the human body sensor 10 collects a signal and can automatically turn off the ultraviolet germicidal lamp 8 to avoid causing damage to the human body. After use, it is only necessary to manually or automatically turn off the ultraviolet germicidal lamp 8, and then start the driving structure 22 to use the threaded rod 19 to rotate in the opposite direction to put the ultraviolet germicidal lamp 8 on the mounting block 18 into the interior of the mounting shell 3. At the same time, the sealing cover 6 seals the movable opening 9. Through this design, when the ultraviolet germicidal lamp 8 is in use, there are no obstructions around the ultraviolet germicidal lamp 8 to increase the irradiation range, and when not in use, the ultraviolet germicidal lamp 8 is put into the interior of the mounting shell 3 for protection to reduce dust adhesion and also play a certain protective role for the ultraviolet germicidal lamp 8.

[0047] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An ultraviolet light sterilization device, characterized in that: include: Mounting base (1); A mounting shell (3), wherein the mounting shell (3) is fixedly connected to the top of the mounting base (1); a driving structure (22) is installed at a position near one side of the bottom of the inner wall of the mounting shell (3); a threaded rod (19) is installed at the output end of the driving structure (22) through a limit plate (21); an inner thread block (20) is threadedly connected to the outer surface of the threaded rod (19); a mounting block (18) is fixedly connected to one side of the inner thread block (20); a sliding block (23) is fixedly connected to the front and back sides of the mounting block (18); a fixed base (7) is installed at the top of the mounting block (18); an ultraviolet sterilization lamp (8) is installed at the top of the fixed base (7); a sealing cover (6) is installed at the top of the ultraviolet sterilization lamp (8) through the fixed base (7); and a sliding rod (17) is fixedly connected to the bottom of the inner wall of the mounting shell (3) near the front and back sides through a fixing plate (16); Four connecting bases (11) are respectively installed on four surfaces of the installation shell (3) near the top, and a human body sensor (10) is installed on the other side of the four connecting bases (11). A movable opening (9) is opened on the top of the installation shell (3).

2. The ultraviolet light sterilization device according to claim 1, characterized in that: A battery compartment (14) is provided at the bottom of the mounting base (1), and a bottom cover (15) is provided at the bottom of the inner wall of the battery compartment (14).

3. The ultraviolet light sterilization device according to claim 1, characterized in that: The front side of the mounting base (1) is provided with a mounting opening (13), a control switch (12) is installed inside the mounting opening (13), and a charging port (2) is provided on one side of the mounting base (1).

4. The ultraviolet light sterilization device according to claim 1, characterized in that: Reflectors (4) are installed on the four surfaces of the installation shell (3), and two rows of air holes (5) are opened on both sides of the installation shell (3).

5. The ultraviolet light sterilization device according to claim 1, characterized in that: The top of the installation shell (3) is fixedly connected to positions near both sides with rotating buckles (24), and the two rotating buckles (24) are rotatably connected to a lifting ring (25) on the opposite sides.

6. The ultraviolet light sterilization device according to claim 1, characterized in that: The driving structure (22) comprises a fixed shell (221), the front and back sides of the fixed shell (221) are provided with heat dissipation holes (223), and a driving motor (222) is installed inside the fixed shell (221).

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